CN101305532A - Method and apparatus for transmitting a service guide context in a mobile broadcasting system - Google Patents

Abstract

A method and apparatus is provided for transmitting information necessary for the generation of a service guide for a mobile broadcast service in a broadcast system supporting the mobile broadcast service. A Content Creation (CC) block transmits a service guide request message including various sources necessary for the generation of a service guide to a Service Guide Application Source (SGAS). The SGAS transmits the service guide request message to a Service Guide Generation (SG-G) unit over a backend interface. The SG-G generates a service guide using various sources included in the service guide request message, and transmits a service guide generation completion message indicating completion of the generation of the service guide to the SGAS.

Description

Be used for transmitting the method and apparatus of service guide source at mobile broadcast system

Technical field

A kind of method and apparatus that in mobile broadcast system, transmits the service guide of broadcast reception of relate generally to of the present invention.Particularly, the present invention relates to a kind of method and apparatus that in mobile broadcast system, transmits the service guide source (source) be used to allow portable terminal easily to receive service guide.

Background technology

Mobile communication market constantly requires to produce new service by reconfiguring or integrate new technology and prior art.Nowadays, along with the development of communication and broadcast technology, traditional broadcast system or mobile communication system have reached the stage that broadcast service is provided by the portable terminal (or portable terminal) such as mobile phone, PDA(Personal Digital Assistant) etc.Because for potential and market demand reality of multimedia service and also the providing such as the expection strategy of the new service of broadcast service except existing voice service is provided and strengthening its mobile communication business so that the information technology of meeting consumers' demand (IT) company Dingxing interest really of the user's request that increases day by day, service provider, the fusion of mobile communication service and Internet Protocol (IP) has become the main developing direction of next generation mobile communication technology now.

Open Mobile Alliance (OMA), i.e. research is used for the tissue of the standard that cooperatively interacts between each mobility solution, is devoted to be given for the various application standards of moving game and Internet service.In OMA working group, Open Mobile Alliance browser and the sub-working group of content mobile broadcast (OMA BACBCAST) now use portable terminal to provide the technology of broadcast service to study to being used to.

In mobile broadcast system, the portable terminal that wish to receive broadcast service should receive the pay imformation of the descriptor that comprises service itself, this service and about the so-called service guide information of the information of the method for reseptance of this service.Then, this portable terminal can use described service guide information to receive corresponding service.

Therefore, need be used for providing the improved system and method that produces the necessary source of service guide and produce described service guide then to traditional mobile broadcast system.This mobile broadcast system should provide the information about service, content and timetable (schedule).In addition, need to determine whether to carry out the system and method that the message that provided and transmission indicate whether to carry out the response of corresponding message.

Summary of the invention

Therefore, a purpose of embodiments of the invention is to solve above-mentioned basically and other problem, and is provided for effectively and in mobile broadcast system service guide is sent to economically the service guide source transfer approach and the device of portable terminal.

Another purpose of embodiments of the invention provides a kind of service guide source transfer approach and device, and it is used for being provided for producing the service/content information and scheduling (scheduling) information of service guide in mobile broadcast system.

According to an aspect of the embodiment of the invention, provide a kind of method that is used for transmitting the service guide information necessary that produces the mobile broadcast service at the broadcast system of supporting the mobile broadcast service.This method comprises: will comprise that by the content creating that is used to provide broadcast service (CC) piece the service guide request message that produces necessary each provenance of service guide sends service guide application source (SGAS) to; Send this service guide request message to service guide via back end interface (backend interface) by SGAS and produce (SG-G) unit; And use each provenance be included in the service guide request message to produce service guide by SG-G, and the service guide of indication being finished the generation of service guide produces and finishes message and send SGAS to.

According to the embodiment of the invention on the other hand, a kind of device that is used for transmitting at the broadcast system of supporting the mobile broadcast service service guide information necessary that produces the mobile broadcast service is provided, this device comprises: content creating (CC) piece is used for and will comprises that the service guide request message that produces necessary each provenance of service guide sends service guide application source (SGAS) to; SGAS is used for sending this service guide request message to service guide via back end interface and produces (SG-G) unit; And SG-G, be used for using each provenance that is included in the service guide request message to produce service guide, and the service guide of indication being finished the generation of service guide produce and to finish message and send SGAS to.

Description of drawings

When understanding in conjunction with the accompanying drawings, according to following detailed description, above-mentioned and other purpose of embodiments of the invention, feature and advantage will become more obvious, in the accompanying drawings:

Fig. 1 is the block diagram of example structure that diagram is used for receiving at the mobile broadcast system that can use embodiments of the invention the service guide of broadcast service;

Fig. 2 is shown in portable terminal in the mobile broadcast system that can use embodiments of the invention to receive block diagram as the instantiation procedure of each fragment of the elementary cell of service guide;

Fig. 3 is a diagram according to the block diagram of exemplary architecture illustrated embodiments of the invention, that be used for transmitting to portable terminal the mobile broadcast system of service guide;

Fig. 4 diagram can be applicable to the example structure of massage pattern (schema) table of embodiments of the invention;

Fig. 5 is signaling (signaling) figure that is shown in the example of the message flow between the logic entity that is used to produce service guide among the OMA BCAST;

Fig. 6 is that diagram is according to the block diagram embodiment of the invention, that be used in the example protocol stack of the information relevant with service guide of transmission in the SG-2 interface;

Fig. 7 is a diagram according to the signaling diagram embodiment of the invention, transmit the exemplary operations of service guide request message via the SG-2 interface;

Fig. 8 be diagram according to the embodiment of the invention, can be used for transmitting block diagram for the example protocol stack of the request message of service guide source supply (provisioning); And

Fig. 9 is that diagram is according to the signaling diagram embodiment of the invention, that transmit the exemplary operations of the request message of supplying for service guide source.

In the accompanying drawings, identical reference number will be understood that to refer to identical part, assembly and structure from start to finish.

Embodiment

Now, describe example embodiment of the present invention with reference to the accompanying drawings in detail.In the drawings, utilize identical reference number to represent same or analogous element, even they also are being like this shown in the different figure.In the following description, the known function that is incorporated in here and the detailed description of configuration have been omitted for clarity and conciseness.

Will be as just example and with reference to describing the present invention as the OMA BCAST technology of one of some mobile broadcast technology.This description does not limit the scope of the present invention to uses OMA BCAST technology, and embodiments of the invention can be applied to having any system of same or similar technical background.

Fig. 1 is the block diagram of example structure that diagram is used for receiving at the mobile broadcast system that can use embodiments of the invention the service guide of broadcast service.OMA BAC BCAST has proposed the structure of Fig. 1 so that provide broadcast service to portable terminal.Service guide comprises the fragment with its oneself specific purpose, and according to the purposes of described fragment and described fragment is divided into 4 groups, as shown in Figure 1.

Example of service guide shown in Fig. 1 comprises management group 100, supply group 110, core group 120 and access group 130, and core group 120 is cores of service guide, for example service, content and timetable.In Fig. 1, the solid line that connects described fragment is represented the cross reference between the described fragment.

Management group 100 is to be used to provide portable terminal to receive the group of the required essential information of service guide.Management group 100 comprises service guide context (context) fragment 101 and service guide delivery descriptor (SGDD) fragment 102.

Service guide context fragment 101 provides service guide identifier (ID), produced with the ISP's who has transmitted this service guide identification information, about the operator's of distribution services guide information or its positional information and about with the information of the contact of service guide delivery descriptor (SGDD) fragment 102.SGDD 102 provides about comprising the information as the transmission session of the position, service guide delivery unit (SGDU) of the fragment of the minimum unit of forming service guide, and provides grouping (grouping) information of SGDU and about the information of the entrance that is used for receiving notice message.

Supply group 110 is to be used to provide the group of serving the pay imformation that receives.Supply group 110 comprises bought item fragment 111, purchase data fragment 112 and purchasing channel (channel) fragment 113.Bought item fragment 111 provides the pay imformation of service or services package (service bundle), the real price information of purchase data fragment 112 indication bought items, and purchase channel fragment 113 provides visit information to make that service-user can the described service of actual purchase.

Core group 120 is the groups that are used to provide about the information of serving itself.Core group 120 comprises service fragment 121, timetable fragment 122 and contents fragment 123.

Service fragment 121 provides the description of the service that will receive the user itself, and school and service region information is provided and indicates described service to be equipped with the information of which content.

Timetable fragment 122 provides about providing and use the information in the moment of described service.Contents fragment 123 provides the information about a plurality of contents of forming described service, promptly about the information of content description, targeted group, coverage, school etc.

Access group 130 comprises access fragment 131 and session description fragment 132.Access group 130 provides how the service that provides by core group 120 is provided in indication service access information and about the details of the session that transmits the content of forming corresponding with service, so that allow the mobile terminal accessing corresponding with service.

Access fragment 131 provides multiple access method for a service to portable terminal, thereby the method that can visit based on the various Additional Services of a service is provided.Access fragment 131 also provides session information.

Session description fragment 132 also can be included in the access fragment 131, and provides positional information with the URI form, makes terminal can detect corresponding session description information.Session description fragment 132 provides address information and the codec information that is present in the content of multimedia in the respective session.

In addition, as shown in Figure 1, except above-mentioned 4 fragments, service guide information can also comprise preview data fragment 124, and it provides the preview and the icon of service and content.Can also provide interactive data fragment 125 so that during broadcast service, support to be present in interactive service in the special time table.So as to during broadcast service, supporting interactive data fragment 125 such as the interactive service of music purchasing and ballot service that the information about the document that is used for corresponding interactive service also is provided.

Fig. 2 is shown in portable terminal in the mobile broadcast system that can use embodiments of the invention to receive block diagram as the instantiation procedure of each fragment of the elementary cell of service guide.

In this mobile broadcast system, will give portable terminal as the service guide delivery of the aggregate of binary object, service guide delivery unit (SGDU) SGDU#1 to SGDU#N of Fig. 2 shows such object.As shown in Figure 2, a SGDU 204 comprises one or more fragments 205 of service guide, and promptly fragment #1 is to fragment #N.As described at Fig. 1, fragment 205 can comprise service fragment 121, timetable fragment 122, contents fragment 123, preview data fragment 124, access fragment 131, session description fragment 132, bought item fragment 111, purchase data fragment 112 and purchase channel fragment 113.

The object of SGDU 204 is passed to portable terminal via broadcasting or interactive channel, and service guide delivery descriptor shown in Figure 2 (SGDD) 202, promptly SGDD#1 to SGDD#N comprises the information that is used to receive this object.Therefore, each fragment of forming service guide is passed to portable terminal with the SGDU 204 by SGDD 202 indications.

Session via its passing service guide is classified as two classes, comprises announcement session (announcementsession) 201 and transmits session (delivery session) 203.Portable terminal receives SGDD 202 via announcement session 201 from system, and the SGDD 202 that passes through to be received detects and transmits session 203 and be present in SGDU 204 in the respective session with reception, and receives the homologous segment of forming service guide.

Transmitting session 203 can comprise and the corresponding a plurality of transmission sessions of announcement session, wherein, for example, transmit session 2 and can comprise service guide delivery unit (SGDU) SGDU A etc., make each fragment a is passed to portable terminal with the indicated SGDU A of SGDD#2 to fragment z.

Fig. 3 is that diagram is according to the block diagram of exemplary architecture illustrated embodiments of the invention, that be used for service guide is sent to the mobile broadcast system of portable terminal.

Below table 1 and table 2 show the interface that uses between the element (or logic entity) at Fig. 3 as example.

Table 1

Interface	Describe
		SG-1	Be used for the form of BCAST service guide fragment or with the server to server communication of the contents attribute of professional format transmission such as descriptor, positional information, target terminal ability, targeted customer's profile etc.

SG-2	The server to server communication that is used for the BCAST Service Properties of form transmission such as service/content descriptor, schedule information, positional information, target terminal ability, targeted customer's profile etc. with the BCAST service guide fragment.
		SG-B1	It is adaptive or BCAST service guide attribute passed to BDS to be used for the server to server communication of the adaptive of particular B DS and distribution for the service guide of particular B DS to help to be used for that the attribute of particular B DS is delivered to BCAST service guide adaption function from BDS.
SG-4	Be used for transmitting the server to server communication of information provision, purchase information, ordering information, sales promotion information etc. with the form of BCAST service guide fragment.
		SG-5	By broadcast channel, transmit the BCAST service guide via IP.
SG-6	Transmit the BCAST service guide by interactive channel.For example carry out interactive access so that retrieval service guide or the additional information relevant with service guide by HTTP, SMS or MMS.

Table 2

Interface	Describe
		X-1	Reference point between BDS delivery of services and the BDS.
X-2	Reference point between the BDS delivery of services and the Internet.
		X-3	Reference point between BDS and the terminal.
X-4	Reference point on the broadcast channel, between BDS delivery of services and the terminal.
		X-5	Reference point on the interactive channel, between BDS delivery of services and the terminal.
X-6	Reference point between the Internet and the terminal.

With reference to Fig. 3, content creating (CC) piece 301 is the broadcast service suppliers of (being called as " BCAST service " hereinafter), and the BCAST service can comprise traditional audio/video broadcast service, music/data file download service etc.Content creation block 301 uses service guide contents to create sources (SGCCS) 302, will create the necessary content information of service guide, the portable terminal of BCAST service by the SG-1 interface 303 of table 1 ability information, user profiles and content temporal information passes to BCAST and serves service guide application source (SGAS) 305 in the application block 304.

BCAST service application block 304 is handled the data of the BCAST service that provides from content creation block 301 with the form that is suitable for the BCAST network, thereby makes the BCAST service data.In addition, BCAST service application block 304 produces the necessary standardized metadata of mobile broadcast guide.

The service guide that necessary each provenance of generation information, service guide (for example, detailed service/content information, schedule information and positional information) that SGAS 305 will comprise to be provided from SGCCS 302 passes in BCAST delivery of services/adaptive (BSD/A) piece 308 via SG-2 interface 306 produces (SG-G) piece 309.

BCAST delivery of services/adapter block 308 has the function that carrier is set, the function of determining the transmission scheduling that BCAST serves and the function of creating the mobile broadcast guide information, and wherein BCAST delivery of services/adapter block 308 will transmit the BCAST service data that provides from BCAST service application block 304 via described carrier.BCAST delivery of services/adapter block 308 is connected to as the distributing broadcasting system (BDS) 322 of the network that is used to transmit the BCAST service data and the Internet 323 of supporting interactive communication.

To pass to terminal 319 via SG distribution (SG-D) 310 and SG-5 interface 317 by the service guide that SG-G 309 produces.If the Internet 323 passing service guides via BDS 322 or support interactive communication, perhaps if desired with corresponding system or network coupling, then in SG adaptive (SG-A) piece 311, the service guide that is produced by SG-G 309 is mated and then it is passed to SG-D 310 or it is passed to BDS service distribution block 321 via SG-B1 interface 316.

313 management of BCAST service order management piece are used to receive the ordering information and the service information provision of BCAST service and the facility information that receives the portable terminal of BCAST service.In BCAST service order management piece 313, provide service guide to order source (SGSS) 314, so that with the SG-G 309 that produces, orders and supply relevant source with service guide and pass to the generation service guide such as the source of purchase information and sales promotion information via SG-4 interface 312.

BDS service distribution block 321 is used for distributing by broadcast channel or interactive channel the BCAST service of all receptions, and is to exist according to the type of BDS 322 or non-existent entity.BDS 322 is the networks that transmit the BCAST service, and can be radio network, for example hand-held digital video broadcast (DVB-H), based on the multimedia broadcasting of 3GPP and multicast services (MBMS) and based on broadcasting and the multicast services (BCMCS) of 3GPP2.The Internet 323 transmits the BCAST service on point-to-point basis, perhaps alternatively exchange the relevant control information and the additional information of reception of serving with BCAST, and can be for example existing cellular network.BDS 322 is linked to BDS service distribution block 321 via 324, and the Internet 323 is linked to BDS service distribution block 321 via 325.BDS service distribution block 321 also is linked to terminal 319 via 327 and 328.In addition, BDS 322 is linked to terminal 319 via 326, and the Internet 323 is via 329, for example be linked to terminal 319 by air interface 330.

Terminal 319 is the devices that can receive the BCAST service, and can be connected to cellular network according to terminal capability.The terminal 319 that comprises service guide client (SG-C) 320 receives the service guide that transmits via SG-5 interface 317 or receives the notification message that transmits via SG-6 interface 318, thereby carries out the proper handling that is used to receive the BCAST service.

Following table 3 to table 5 has provided the concise and to the point description of the key element (logic entity) of the Fig. 3 that defines in OMA BCAST service standard.

Table 3

Logic entity	Describe
		Content creating (301)	In content creating, service guide contents establishment source (SGCCS) can provide content and the attribute such as content description information, target terminal ability, targeted customer's profile, content timing information etc., and sends them via SG-1 with the form of standardized BCAST service guide fragment or with professional format.
(304) are used in the BCAST service	In the BCAST service is used, service guide application source (SGAS) provides service/content descriptor, schedule information, positional information, target terminal ability, targeted customer's profile etc., and sends them via SG-2 with the form of standardized BCAST service guide fragment.
		BCAST service order management (313)	In the BCAST service order management, service guide is ordered source (SGSS) information provision, purchase information, ordering information, sales promotion information etc. is provided, and the form with service guide fragment sends them via SG-4.

Table 4

Logic entity	Describe
		Service guide produces (SG-G) (309)	Service guide in the network produces (SG-G) and is responsible for receiving service guide fragment via SG-2 and SG-4 interface from each provenance such as SGCCS, SGAS, SGSS.SG-G assembles such as the service and the fragment of content access information according to standard mode, and produces and be sent to service guide distribution (SG-D) so that the service guide of transmission.Before transmission, alternatively, in service guide adaption function (SG-A) 111, it is carried out adaptive to be suitable for specific BDS.
Service guide client functionality (SG-C) (320)	Service guide client functionality (SG-C) in the terminal is responsible for receiving service guide information from the BDS of lower floor, and makes that service guide can obtain for portable terminal.SG-C obtains specific service guide information.It can filter so that mate with the standard (for example, position, user profiles, terminal capability etc.) of terminal appointment it, and perhaps it only is to obtain all service guide information that can obtain.Usually, the user can check service guide information with the form of menu, tabulation or form.SG-C can send request so that obtain specific service guide information or whole service guide to network by SG-6.

Table 5

Logic entity	Describe
		Service guide distribution (SG-D) (310)	SG-D produces IP stream so that send service guide to SG-C via SG-5 interface and broadcast channel.Before transmitting, according to the BDS attribute that is sent via SG-B1 by the BDS delivery of services, SG-G can send to service guide service guide adaptive (SG-A) so that the adaptation services guide is to be suitable for specific BDS.This adaptive modification that causes service guide.Attention: for adaptive purpose, SG-A also can send to the BDS delivery of services so that carry out adaptive via SG-B1 with BCAST service guide attribute or BCAST service guide fragment, wherein, this adaptive scope that exceeds BCAST in the BDS delivery of services.SG-D also can receive the request for service guide information, and institute's requested service guide information is directly sent to terminal by interactive channel.SG-D also can filter service guide information from SG-G based on terminal use's preassigned profile.SG-D also can send to BDS with service guide, and BDS revises this service guide (for example, by adding the information of particular B DS), and further in the specific mode of BDS service guide is distributed to SG-C.

Before the detailed description that provides for embodiments of the invention, use description to understand better the row of the massage pattern table of embodiments of the invention.

Fig. 4 illustrates the example structure of the massage pattern table that can be applicable to embodiments of the invention.

With reference to Fig. 4, the element of corresponding message and the title of attribute are formed in " title " 401 expressions.The type that the corresponding title 401 of " type " 403 expressions has element still is the type of attribute.Each element has value E1, E2, E3 and E4.Here, E1 represents the upper strata element of whole message, and E2 represents the daughter element of E1, and E3 represents the daughter element of E2, and E4 represents the daughter element of E3.Attribute is represented by A, and A represents the attribute of corresponding element.For example, the A under the E1 represents the attribute of E1.

" classification " 405 is used to represent that corresponding element or attribute are enforceable or optionally, and if this value be enforceable then have value M, if this value is optionally then has value O.Relation between " radix (cardinality) " 407 expression elements, and have value " 0 ", " 0..1 ", " 1 ", " 0..n " and " 1..n ", wherein " 0 " represents optional relation, and " 1 " represents mandatory relation, and " n " expression has the possibility of a plurality of values.For example, there is not corresponding element in " 0..n " expression or has the possibility of n corresponding element.The implication of " description " 409 definition corresponding elements or attribute." data type " 411 expression is used to produce the type of the program language of corresponding data.For example, can use extend markup language (XML).

Fig. 5 is the signaling diagram that is shown in the exemplary message flow between the logic entity that is used to produce service guide among the OMA BCAST.

With reference to Fig. 5, in step 501, SGCCS 302 will serve relevant content information with BCAST and attribute passes to SGAS 305.In step 503, SGAS 305 will pass to SG-G/D/A 309,310 and 311 from content/information on services and the attribute that SGCCS 302 provides according to the BCAST form.In step 505, SG-G/D/A 309,310 sends to SGSS 314 with 311 with the request for the information relevant with supply.In step 507, SGSS 314 offers SG-G/D/A 309,310 and 311 with the information relevant with supply.In step 509, SG-G/D/A 309,310 and 311 produces service guide.

Fig. 6 is that diagram is according to the block diagram embodiment of the invention, that be used for transmitting at the SG-2 interface example protocol stack of the information relevant with service guide.

With reference to Fig. 3 and 6, the service guide message of transmitting via SG-2 interface 306 can have text or XML form.Now with reference to Fig. 6 corresponding service guide message is described in more detail.

Use Internet Protocol (IP) 601, transmission control protocol (TCP) 603 and HTTP(Hypertext Transport Protocol) 605 to transmit the service guide message of transmitting via SG-2 interface 306.SGAS 305 among the BSA 304 uses HTTP POST schemes that service guide message is sent to SG-G309 among the BSD/A 308.Here, different with the HTTP GET scheme of using resource locator (URL), HTTP POST scheme represents to use the file that does not have length restriction to come the scheme of Data transmission.After SGAS 305 receives described message, SG-G 309 will transmit with HTTP RESPONSE message about the result that service guide produces, perhaps by using HTTP POST to transmit the result who produces about service guide.

Fig. 7 is a diagram according to the signaling diagram embodiment of the invention, transmit the exemplary operations of service guide request message via the SG-2 interface.

With reference to Fig. 3 and Fig. 7, in step 701, SGAS 305 provides service/content information and schedule information with the form of service guide core fragment to SG-G 309, and described service/content information and schedule information are used for producing the core in the structure that is used for the service guide of reception broadcast service in the mobile broadcast system that Fig. 1 describes.Can think that the service guide core fragment has the implication identical with the service guide request message.Schedule information in the information of being transmitted can be provided.In the case, can in BSD/A308, produce schedule information, and in SG-G 309, produce service guide.

The example of the service guide request message that provides in step 701 has been shown in table 6A to 6Y.The ServiceInfo (information on services) of table 6C is followed in service among the table 6A, the content of table 6B is followed the ContentInfo (content information) of table 6H, the timetable of table 6B is followed the ScheduleInfo (schedule information) of table 6N, and the InteractivityData (interactive data) of table 6B follows the InteractivityDataInfo (interactive data information) of table 6W.In step 703, SG-G 309 utilizes the information that receives from SGAS305 to produce service guide, and the service guide generation that will indicate this generation to finish is then finished message and sent to SGAS 309.

If service guide is produced immediately and sends, then SG-G 309 can send results messages in response to the request message that provides in step 701 with http response message.Otherwise, if the generation of service guide needs the time, then SG-G 309 can be closed to the session of SGAS 305, uses the ID of SAGSReq message and BSAAddress (BSA address) then and notify described results messages by HTTPPOST to SGAS 305 when generation is finished.Show the details of results messages in the table 7 below as example.About the service guide request responding in the step 703, can use a message to send to SGAS305 from SG-G 309 to some request responding of SGAS 305 to SGAS 305.

Following table 6A provides for the example element of forming the service guide request message and the detailed description of attribute to showing 6Y.To showing among the 6Y, use XML as data type at table 6A as just example, yet, other program language of any number can be used.

Table 6A

Title	Type	Classification	Radix	Describe	Data type
						SGASReq				Specified services guidance application source is to produce service guide.Service (service), Schedule (timetable) and Content information (content information) are possible values.Comprise following attribute: SGASId and comprise following element: Service Content Schedule InteractivityData (interactive data)
				As SGAS, be used for service is referred to	No symbol is whole

SGASId	A	M	1	The south application source passes to the identifier of SGASReq of the message of SG-G	Type (32 bit)
						BSAAddress	A	M		1	Be used to receive the BSA address of this request responding	Any URI
Service	E1	O	0..N	Specified services information	ServiceInfo (information on services)

Table 6B

Title	Type	Classification	Radix	Describe	Data type
						Content	E1	O	0..N	The given content message file is described	ContentInfo (content information)
Schedule	E	O	0..N	The schedule information that appointment is relevant with service and content	ScheduleInfo (schedule information)
						Interactivity	E1	O	0..N	The InteractivityData fragment	Interactivity
Data					DataInfo (data message)

Table 6C

Title	Type	Classification	Radix	Describe	Data type
						ServiceInfo				Specified services information comprises following attribute: id version (version) type (type) ServiceProtection (service protection) comprises following element: EntensionURL (expansion URL) GlobalServiceID (global service ID) Name (title) Description (description) ParentalRating (father and mother's grading)

				TargetUserProfile (targeted customer's profile) Genre (school) UserRating (user's grading) Broadcast_area (broadcasting _ zone)
						id	A	M		1	The ID of overall situation unique service fragment	Any URI

Table 6D

Title	Type	Classification	Radix	Describe	Data type
						Version	A	M		1	The version of this fragment.One receives newer version, and this newer version just covers older version.	Unsigned int (32 bit)
Type	A	M		1	The type of service.The value that is allowed is: 0-does not specify the basic TV of 1-, the basic TV of nonreciprocal 2-, mutual 3-montage choosing is broadcast the basic TV and the montage choosing of (Clipcast) 4-mixing and is broadcast, basic TV that nonreciprocal 5-mixes and montage choosing are broadcast, has the basic broadcast receiver of mutual 6-(Radio), the basic broadcast receiver of nonreciprocal 7-, mutual 8-file download service 9-software administration service 10-notification service 11-200 is reserved for using 201-255 to be reserved for special use later on								Integer (8 bit)

Table 6E

Title	Type	Classification	Radix	Describe	Data type
						ServiceProtection	A	O	0..1	Appointment is that (very) denys that (vacation) adds file	Boolean

				Close.This is the recommendation of SGAS.
						ExtensionURL	E1	O	0..N	The URL that in webpage, comprises the additional information relevant with this fragment.Terminal can be extracted further information by visiting this URL.	Any URI
GlobalServiceID	E1	O	0..1	Identify overall unique identifier of the service of this service fragment description	Any URI
						Name	E1	M		1..N	May adopt the title of multilingual service.Use is represented this language about the built-in XML attribute xml:lang of this element.	Character string (string)
Description	E1	O	0..N	May adopt multilingual description.Use is represented this language about the built-in XML attribute xml:lang of this element.	Character string

Table 6F

Title	Type	Classification	Radix	Describe	Data type
						ParentalRating	E1	O	0..1	According to the definition of the management expectancy of coverage, the definition father and mother can be used to determine whether relevant item is fit to the grading grade by the standard of child's visit	Character string
TargetUserProfile	E1	O	0..1	Profile as the user of the service or the target of content.For example, age, sex, occupation etc.The details of daughter element is continued.
						Genre	E1	O	0..N	The classification of the service that is associated with characteristic formp (for example comedy, drama)	Character string
UserRating	E1	O	0..N	Grading information (for example, the age limit of preference or recommendation) from user's collection.	Integer
						Broadcast_area	E1	O	0..1	Be used to comprise the broadcast area of the positional information of BCAST content

Daughter element: target_area (target _ zone)

Table 6G

Title	Type	Classification	Radix	Describe	Data type
						target_area	E2	O	0..N	Target area (as stipulating) daughter element: Shape (shape) cc name_area (title _ zone) zip_code (postcode) that is used for distributing contents at [OMA MLP] with modification
Shape	E3	O	0..1	Be used for representing the shape (as regulation in [OMA MLP]) of described geographic area	Referring to [OMA MLP]
						cc	E3	O	0..1	Country code, 1-3 digit order number (digit) for example, was 355 (as regulation in [OMA MLP]) for Albania	Referring to [OMA MLP]
name_area	E3	O	0..1	Geopolitics title (as regulation in [OMA MLP]) such as the zone of " Soul "	Referring to [OMA MLP]
						zip_code	E3	O	0..1	Postcode	Integer

Table 6H

Title	Type	Classification	Radix	Describe	Data type
						ContentInfo				Given content information comprises following attribute: id Version (version) ServiceIDRef (service ID is quoted)

				ContentType (content type) comprises following daughter element: ExtensionURL Name Description ParentalRating TargetUserProfile Genre UserRating broadcast_area FileDescription (file description)
						id	A	M		1	The ID of the contents fragment that the overall situation is unique	Any URI

Table 6I

Title	Type	Classification	Radix	Describe	Data type
						Version	A	M		1	The version of this fragment.One receives newer version, and this newer version just covers older version.	Unsigned int (32 bit)
ServiceIDRef	A	M		1	To quoting of the service fragment under the contents fragment								Any URI
						ContentType	A	M		1	Type by the media content of MIME medium type [RFC2046] definition	Character string
ExtensionURL	E1	O	0..N	The URL that in webpage, comprises the relevant additional information of fragment therewith.Terminal can be extracted further information by visiting this URL.	Any URI
						Name	E1	M		1..N	The title of contents fragment, it may adopt multilingual.Use is represented this language about the built-in XML attribute xml:lang of this element.	Character string

Table 6J

Title	Type	Classification	Radix	Describe	Data type
						Description	E1	O	0..N	Describe, it may adopt multilingual.Use is represented this language about the built-in XML attribute xml:lang of this element.	Character string
ParentalRating	E1	O	0..N	According to the definition of the management expectancy (regulatory requirement) of coverage, the definition father and mother can be used to determine whether the project that is associated is fit to the grading grade of the standard of child's visit.The age limit of recommending.It is the grading grade age limit of service definition that this age limit grading grade had precedence in the timetable fragment valid period.If there are two overlapping timetable fragments with different father and mother's gradings, the timetable fragment that then has restricted father and mother's grading of the maximum that defines for this timetable fragment has precedence over another.	Integer

Table 6K

Title	Type	Classification	Radix	Describe	Data type
						TargetUserProfile	E1	O	0..1	Profile as the user of the service or the target of content.For example, age, sex, occupation etc.The details of daughter element is continued.
Genre	E1	O	0..N	Classification (for example, comedy, drama) with the characteristic formp associated content	Character string
						UserRating	E1	O	0..1	From grading information (for example, the age of preference or recommendation that the user collects	Integer

				Restriction).
						Broadcast_area	E1	O	0..1	Be used to comprise the broadcast area of the positional information of BCAST content.Daughter element: target_area (target _ zone)

Table 6L

Title	Type	Classification	Radix	Describe	Data type
						Target_area	E2	O	0..N	The target area (as stipulating) that is used for distributing contents at [OMA MLP] with modification.Daughter element: Shape (shape) cc name_area (title zone) zip_code (postcode)
Shape	E3	O	0..1	Be used for representing the shape (as regulation in [OMA MLP]) of described geographic area.	Referring to [OMA MLP]
						Cc	E3	O	0..1	Country code, the 1-3 digit order number for example, was 355 (as regulation in [OMA MLP]) for Albania.	Referring to [OMA MLP]
Name_area	E3	O	0..1	Geopolitics title (as regulation in [OMA MLP]) such as the zone of " Soul ".	Referring to [OMA MLP]
						Zip_code	E3	O	0..1	Postcode	Integer

Table 6M

Title	Type	Classification	Radix	Describe	Data type
						FileDescription (file description)	E1	O	0..1	The description of the relevant one or more files of content therewith.Attribute:

				Content-Length (content-length) Transfer-Length (transmission-length) Content-Type (content-type) Content-Encoding (content-coding) Content-MD5 (content-MD5)
						Content-Length	A	O	0..1	Referring to RFC 3926, the 3.4.2 joint	Unsigned long
Transfer_Length	A	O	0..1	Referring to RFC 3926, the 3.4.2 joint	Unsigned long
						Content-Type	A	O	0..1	Referring to RFC 3926, the 3.4.2 joint	Character string
Content-Encoding	A	O	0..1	Referring to RFC 3926, the 3.4.2 joint	Character string

Table 6N

Title	Type	Classification	Radix	Describe	Data type
						ScheduleInfo (schedule information)				The timetable field comprises following attribute: id Version (version) ServiceIDRef (service ID is quoted) comprises following daughter element: InteractivityDataIDRef (interactive data ID quotes) ContentIDRef (content ID quotes) ExtensionURL Name Description
Id	A	M		1	The ID of the timetable fragment that the overall situation is unique							Any URI
						Version	A	M	1	The version of this fragment.One receives newer version, and this newer version just	Unsigned int (32 bit)

				Cover older version
						ServiceIDRef	A	M		1	To quoting of the service fragment under the timetable fragment	Any URI

Table 6O

Title	Type	Classification	Radix	Describe	Data type
						InteractivityDataIDRef	E1	O	0..N	To quoting of the interactive data fragment under the timetable fragment.The timetable of the file transfers of InteractivityMedia (interactivity medium) document of this IDRef statement InteractivityData fragment indication.The InteractivityData fragment also can be associated with ScheduleItem (schedule items) fragment, but that preferably is not the purpose of this IDRef.It comprises following attribute: idRef AutoStart (beginning automatically) it comprise following daughter element: Distribution_Window (distribution _ window) present window in fact by in the media object document " Valid_From (and from ... beginning effectively) " and " Valid_to (arriving ... continuously effective) " state.	Any URI

Table 6P

Title	Type	Classification	Radix	Describe	Data type
						IdRef	A	M		1	The sign of the interactive data fragment relevant with the timetable fragment.	Any URI
AutoStart	A	O	0..1	Indicate whether to activate the interactive data that is associated automatically.If the value of AutoStart is true, then will when the media object document is effective, activate the interactive data that is associated automatically.If the value of AutoStart is false, the interactive data that then is associated will can not activated automatically, but can effectively whenever be activated at the media object document according to user's request.What recommended is: terminal is provided with permission user configuration and whether allows to activate automatically interactive data under the situation that does not have the user to ask.	Boolean

Table 6Q

Title	Type	Classification	Radix	Describe	Data type
						Distribution_Window	E2	O	0..N	The time interval that can be used for transmitting by the interactive data of being quoted of ContentID (content ID) appointment.It comprises following attribute: Distribution_Start_Time (distribution time started) Distribution_End_Time (distribution concluding time)

				It comprises following daughter element: RepeatType (repeat type) DWid
						Distribution_Start_Time	A	O	0..1	The beginning of Distribution_Window.If be not presented, certain time begins in the past then to suppose validity.	Be represented as the integer (32 bit) of NTP time.
Distribution_End_Time	A	O	0..1	The end of Distribution_Window.If be not presented, suppose that then validity finished in the undefined time in the future.	Be represented as the integer (32 bit) of NTP time.
						DWid	A	O	0..1	The sign of the Distribution_Window that each Distribution_Window relates to.	Integer

Table 6R

Title	Type	Classification	Radix	Describe	Data type
						RepeatType	E3	O	0..1	Indicate whether the interactive data that repetition is quoted by ContentID when distributing according to attribute Unit (unit) and Number (number).
Unit	A	M		1	Indication is the chronomere of when distribution duplicate contents (for example, hour, day ...).							Integer
						Num	A	M		1	The number of unit		Integer
(content ID draws ContentIDRef	E1	O	0..N	To quoting of the related contents fragment of timetable fragment.

With)				It comprises following attribute: it comprises following daughter element: Distribution_Window (distribution-window) Presentation_Window (presenting-window) idRef AutoStart RepeatPlayBack (repeat playback)
						idRef	A	M		1	The sign of the contents fragment that the timetable fragment is related	Any URI

Table 6S

Title	Type	Classification	Radix	Describe	Data type
						AutoStart	A	O	0..1	Indicate whether to activate associated content automatically.If the value of AutoStart is true, then will under the situation that does not have the user to ask, activate associated content automatically at the Presentation_Start_Time (presenting the time started) of each attached Presentation_Window.Subsequently, as long as the Presentation_End_Time (presenting the concluding time) of Presentation_Window does not tide over as yet, just can also activate described content according to user's request what its time in office.If the value of AutoStart is false, then associated content will can not activated automatically, but can be according to the user's	Boolean

				The request and be activated at the Presentation_Start_Time of each attached Presentation_Window and any time between the Presentation_End_Time.What recommended is: terminal is provided with permission user configuration and whether allows to activate automatically content under the situation that does not have the user to ask.
						RepeatPlayback	A	O	0..1	Whether the content item that indication is quoted by Presentation_Window and/or Distribution_Window in the timetable fragment is the repetition play-back type.	Boolean

Table 6T

Title	Type	Classification	Radix	Describe	Data type
						Distribution_Window	E2	O	0..N	The time interval that can be used for transmitting by the content of being quoted of ContentID appointment.It comprises following attribute: it comprises following daughter element: RepeatType Distribution_Start_Time Distribution_End_Time DWid
Distribution_Start_Time	A	O	0..1	The beginning of Distribution_Window.If be not presented, in the past certain time begins then to suppose validity.	Be represented as the integer (32 bit) of NTP time.

Distribution_End_Time	A	O	0..1	The end of Distribution_Window.If be not presented, suppose that then validity finished in the undefined time in the future.	Be represented as the integer (32 bit) of NTP time.
						DWid	A	O	0..1	The sign of the Distribution_Window that each Distribution_Window relates to.	Integer

Table 6U

Title	Type	Classification	Radix	Describe	Data type
						RepeatType	E3	O	0..1	Indicate whether the content that repetition is quoted by ContentID when distributing according to attribute Unit (unit) and Number (number).
Unit	A	M		1	Indication in the chronomere of when distribution duplicate contents (for example, hour, day ...).							Integer
						Num	A	M		1	The number of unit		Integer
Presentation_Window	E2	O	0..N	The time interval that can be used for performance (rendering) by the content of being quoted of ContentID appointment.It comprises following attribute: it comprises following daughter element: RepeatType Presentation_Start_Time Presentation_End_Time Duration (duration)
						Presentation_Start_Time	A	O	0..1	Presentation_Window's	Be expressed

Beginning.If be not presented, in the past certain time begins then to suppose validity.

Integer (32 bit) for the NTP time.

Table 6V

Title	Type	Classification	Radix	Describe	Data type
						Presentation_End_Time	A	O	0..1	The end of Presentation_Window.If be not presented, suppose that then validity finished in the undefined time in the future.	Be represented as the integer (32 bit) of NTP time.
Duration	A	O	0..1	The duration of the content of being quoted that is used to show.The nearest Presentation_Start_Time that it can all be showed to the user notification content item.	Integer
						RepeatType	E3	O	0..1	Indicate whether be the content that current repetition is quoted by ContentID according to attribute Unit (unit) and Number (number).
Unit	A	O		1	Indication (for example, hour, day, is being the chronomere of current duplicate contents ...).							Integer
						Num	A	O	1	The number of unit	Integer
ExtensionURL	E1	O	0..N	The URL that in webpage, comprises the additional information relevant with this fragment.Terminal can be extracted further information by visiting this URL.	Any URI
						Name	E1	M		1..N	The title of timetable, it may adopt multilingual.Use is about this	Character string

				The built-in XML attribute xml:lang of element represents this language.
						Description	E1	O	0..N	Describe, it may adopt multilingual.Use is represented this language about the built-in XML attribute xml:lang of this element.	Character string

Table 6W

Title	Type	Classification	Radix	Describe	Data type
						Interactivity DataInfo (interactive data information)				The InterativityData fragment.Comprise following attribute: id Version, (version) ServiceID, (service ID) ContentID, (content ID) ScheduleID, (timetable ID) PrelistenIndicator, (designator of listing in advance) InteractivityMediaDocument Pointer, (interactivity media document pointer) comprises following daughter element: TimeWindow, (time window) ExtensionURL, (expansion URL)
Id	A	M		1	The ID of the InteractivityData fragment that the overall situation is unique.							Any URI
						Version	A	M	1	The version of this fragment.One receives newer version, and this newer version just covers older version.	Unsigned int (32 bit)
ServiceID	A	M		1..N	To quoting of the associated service fragment of InteractivityData fragment							Any URI
						ContentID	A	O	0..N	The InteractivityData fragment is closed	Any URI

Quoting of the contents fragment of connection

Table 6X

Title	Type	Classification	Radix	Describe	Data type
						ScheduleID	A	O	O..N	To quoting of the associated timetable fragment of InteractivityData fragment.Comprise attribute: the PresentationWindowID that PresentationWindowID (presenting window ID) states in this attribute is preferably full set or the subclass of quoting the PWId that states in the affiliated ScheduleID fragment at this.	Any URI
PrensentationWindowID	A	O	O..N	Relation to the PresentationWindowID under the access fragment is quoted.	Any URI
						InteractivityWindow	E1	O	O..N	This InteractivityData fragment and the time interval that is associated by the service ID service specified.TimeWindow has following attribute: InteractivityWindowStartTime (interactivity window time started) InteractivityWindowEndTime (interactivity window concluding time)	Any URI
InteractivityWindow StartTime	A	M		1	The beginning of InteractivityWindow.No matter when assigned I nteractivityWindow will preferably state StartTime.							Be represented as the integer (32 of NTP time

					Bit).
						InteractivityWindow EndTime	A	M		1	The end of InteractivityWindow.No matter when assigned I nteractivityWindow will preferably state EndTime.	Be represented as the integer (32 bit) of NTP time.

Table 6Y

Title	Type	Classification	Radix	Describe	Data type
						Pre-listenIndicator	A	O		1	If Pre-ListenIndicator is true, then terminal preferably will be retrieved and the local interactivity media object that is included in the InteractivityMedia document that carries in the broadcasting stream of storing.Preferably, terminal is before the airtime of its associated service, content, timetable or InteractivityWindow or begin the retrieval of these interactivity media object when retrieving the InteractivityData fragment in this terminal.If Pre-listenIndicator is false, then preferably, terminal can not retrieved the interactivity media object that is included in the InteractivityMedia document, till having broadcasted its associated service, content, timetable or InteractivityWindow.	Boolean
InteractivityM	A	O	1	To carrying the interactivity media object	Any URI

EdiaDocument Pointer				The GroupID of Interactivity_Media (interactive media) document (group ID) quotes.This pointed has all InteracitivityMedia documents of identical GroupID.Performance has the InteracitivityMedia document of the highest GroupPosition (group position).
						EntensionURL	E1	O		1	The URL that comprises the relevant InteractionData element of fragment therewith in the webpage on the webserver.Terminal can be extracted this information by visiting this URL.	Any URI

Table 7

Title	Type	Classification	Radix	Describe	Data type
						SGASRes				Specify the response message of SGASReq.Comprise following element: SGASId
SGASId	E1	M	0..N	The identifier of the SGASReq message that provides by SGAS.Comprise following attribute: Response (response)	Unsigned int (32 bit)
						Response	A	M		1	How to specify the result of treatment S GAS in SG-G.If Response=0 then produces service guide by the SGASReq that utilizes the SGASId appointment.If Response=1, then service guide produces failure, and request retransmission.	Integer (8 bit)

Fig. 8 be diagram according to the embodiment of the invention, be used to transmit block diagram for the example protocol stack of the request message of service guide source supply.As shown in Figure 8, use the SG-2 interface as the back end interface between SGAS 305 and the SG-G 309 to the request of supply service guide source.

With reference to Fig. 3 and Fig. 8,, use HTTP 807 based on IP 803 and TCP 805 for the message transmission of carrying out via SG-2 interface 801 basically same as shown in Figure 6ly.As another example, can to expand exchange agreement (BEEP) etc. similar to Simple Object Access Protocol (SOAP), extend markup language-remote method invoke (XML-RPC), piece, is used for the upper strata that Web (network) service agreement 809 that the XML data transmit can be used to HTTP 807.When using Web service agreement 809, in the main body of Web service agreement, comprise message according to the embodiment of the invention.

Fig. 9 be diagram according to the embodiment of the invention, transmit example signaling diagram for the operation of the request message of service guide source supply.That is to say, show diagram and transmit the signaling diagram of the operation that produces the necessary service guide source of service guide via SG-2 interface 801.

With reference to Fig. 3 and Fig. 9, in step 901, SGAS 305 uses SG-2 interface 801 that service guide is produced necessary service guide source data passes and gives SG-G 309.Show the message format (XML pattern) that is used for passing service guide source data as example among table 8A below and the table 8B.In step 903, SG-G 309 will send to SGAS 305 as the result to the service guide source data shown in the example in response to described request in table 9.

Table 8A

Title	Type	Classification	Radix	Describe	Data type
						SGSDelivery (SGS transmission)				Appointment is used for producing at SG-G the pass-along message of the service guide source of service guide.Comprise following attribute: SGSDid EntityAddress (physical address) comprises following element: SGData (SG data)
SGSDid	A	M		1	Produce the identifier of SGSDelivery unique in the network entity of this message.							Unsigned int (32 bit)
						EntityAddress	A	M		1	Produce this message and receive the network entity address that responds.		Any URI

Table 8B

Title

Type

Classification

Radix

Describe

Data type

SGData	E1	O	0..1	Comprise to be included in the service guide, from the information of content creating.Recommendation is transmitted this information with the form of BCAST service guide fragment.Can use other form.If use the BCAST service guide fragment, then preferably will transmit incoherent network forced property element or attribute, and preferably incite somebody to action not optional element of the incoherent network of illustration or attribute as null field.Comprise attribute: Namespace (name space)
						Namespace	A	0	0..1	Name space is set to the title of BCAST service guide XML, so that the content of signaling SGData meets BCAST SG.	Any URI

Table 9

Title	Type	Classification	Radix	Describe	Data type
						SGSDRes				Appointment is for the response message of SGSDelivery.Comprise following element: SGSDid
SGSDid	E1	M		1..N	The identifier of SGSDelivery message.Comprise following attribute: StatusCode (state code)							Unsigned int (32 bit)
						StatusCode	A	M		1	How to indicate whole results of treatment S GSDelivery according to the global state code.		No symbol-byte

Following table 10 shows the example states code that is included in the response message shown in the table 9.That is to say that described response message comprises the state code of indication for the result of service guide source data.If normal process the service guide source data, then state code is set to " 000 ", and terminal identifies the result of success according to the state code of correspondence.For simplicity, table 10 is divided into table 10A to showing 10G.

Table 10 is stored in the network entity that sends response message and the terminal for later use, and can define other state code according to ISP's purpose.During the overall situation that the value of the state code shown in the table 10 can be used to the response message that is associated with embodiments of the invention is used, and can be used for supporting the overall situation of all situations of the system of mobile broadcast service or the response that terminal has transmission result to use.Therefore, this state code is also referred to as the global state code.

Table 10A

Code	State
		000	This request of success is successfully handled.
001	This code indication of device authentication fails BSM can not authenticate this equipment, and this may be because do not register the fact of described user or equipment to BSM.In the case, the user can get in touch BSM and sign a contract, and perhaps suitably obtains the certificate that is used to authenticate.
		002	This code indication of user authentication failure BSM can not authenticate this user, and this may be because do not register the fact of described user or equipment to BSM.In the case, the user can get in touch BSM and sign a contract, and perhaps suitably obtains the certificate that is used to authenticate.
003	Unknown this code indication institute requested service project of bought item is unknown.This may for example take place when this equipment has the service guide of the high-speed cache that has stale information.In the case, the user can obtain service guide again.

Table 10B

Code	State
		004	This code indication of device authentication fails is not authorized this equipment to obtain long term keys message (long-term key message) from RI for example because device certificate cancels.

	In the case, the user can get in touch BSM operator.
		005	This code indication of user authentication failure is not authorized this user to obtain long term keys message from RI for example because device certificate cancels.In the case, the user can get in touch BSM operator.
006	Unregistered this code of equipment indicates this equipment not to the RI registration that is used to conclude the business.When sending this code, response message comprises the registration activator appliance (trigger) that allows facility registration.In the case, this equipment can be registered automatically, and if succeed in registration, then initiate original transaction again.
		007	There is server error in this code indication of server error, for example is connected to the problem of long-range back-end system.Under these circumstances, if initiate transaction after a while again, then should the success of transaction possibility.

Table 10C

Code	State
		008	There is equipment fault in this code indication of (MaI-formed) message error of abnormal formation, for example XML of abnormal formation request.Under these circumstances, if initiate transaction after a while again, then this transaction may or may get nowhere (for example, if there is inter-communicating problem).
009	This code of error in charging indication charge step failure (for example, line of credit, the account that reaches agreement be blocked etc.) therefore, can not provide the long term keys of being asked message.Under these circumstances, the user can get in touch BSM operator.
		010	Do not order this code and indicate the order of having no precedent for this service item, perhaps stop for this purpose order.Under these circumstances, the user can send the service request to new order.
011	Operation is not allowed to this code indication under the contract between BSM and the user, and the operation that this equipment is attempted to carry out is not allowed to.

In the case, the user can get in touch BSM operator and change contract.

Table 10D

Code	State
		012	This code indication network of unsupported version is not supported in the version number of appointment in the request message.In the case, the user can get in touch BSM operator.
013	The equipment of this code indication request service of illegality equipment is unacceptable for BSM, for example, is put on the blacklist.In the case, the user can get in touch BSM operator.
		014	The coverage is not allowed to this code indication owing to order restriction, the service of not being allowed in the zone of being asked of this equipment.In the case, the user can get in touch BSM operator or order available service.
015	Unavailable this code indication of institute's requested service is because the problem of transmission institute requested service is unavailable.In the case, can initiate described request after a while again.

Table 10E

Code	State
		016	Ask processed this code indication before to handle identical request.In the case, whether user or entity can check to have checked treated described request (that is, receiving LTK), if do not have, and retry described request then.
017	There is not this code indication in information element: described message comprises unrecognized information element, but this is because the information element identifier is not defined or it is defined the entity enforcement that is not received described message.In the case, related entities should interknit.
		018	Do not specify this code indication the mistake that can not be identified to occur.In the case, related entities should interknit.

019	Processing is delayed because heavy load asks to wait for processed in queuing.In the case, user or entity should wait to be transacted finishing.

Table 10F

Code	State
		020	Produce this code indication of failure and can not produce solicited message (message).In the case, user or entity retry after a while.
021	The given information of invalid this code indication of information is invalid and can not be used by system.In the case, should reexamine and send once more described request.
		022	This code indication request key material (key material) of invalidation request and message (for example LTKM) are invalid and can not be performed.In the case, should reexamine and send once more described request.
023	The destination of this code Indication message of mistake destination is not its intended purposes ground.In the case, should reexamine and send once more described request.

Table 10G

Code	State
		024	Transmitting this code of false key information indicates key information and the message (for example LTKM) transmitted invalid.In the case, should reexamine and send once more described request.
025～127	Be reserved for later use
		128～255	Be reserved for special use

As can understanding from the description of front, in mobile broadcast system according to the embodiment of the invention, the network entity that produces service guide receives service/content information and attribute or schedule information, produce service guide corresponding with it, then the information of bearing results is sent to the source supplier, thereby improve reliability.

In addition, transmitting describedly as a result the time, embodiments of the invention utilize a message to send for multiple source supply request responding, thereby have improved network efficiency.

In addition, embodiments of the invention can send service guide to portable terminal economically and effectively.

Although illustrate and described the present invention with reference to some example embodiment of the present invention, but those skilled in the art will appreciate that under the situation that does not deviate from the spirit and scope of the present invention that limit by appended claims and equivalent thereof, can carry out the change on various forms and the details therein.

Claims (18)

1. method that in the broadcast system of supporting the mobile broadcast service, transmits the information of the service guide that is used to produce the mobile broadcast service, this method comprises:

Content/the information on services and the attribute that will be used to produce service guide by the content creating that is used to provide broadcast service (CC) piece send service guide application source (SGAS) unit to;

To send service guide to via back end interface based on the service guide request message of described content/information on services and attribute by SGAS and produce (SG-G) unit; And

Use the data in described service guide request message, comprise to produce service guide by SG-G, and the service guide of indication being finished the generation of service guide produce and finishes message and send SGAS to.

2. the method for claim 1, wherein use HTTP(Hypertext Transport Protocol) to transmit described service guide request message based on Internet Protocol (IP) and transmission control protocol (TCP).

3. the method for claim 1, wherein use the Web service agreement to transmit described service guide request message.

4. the method for claim 1, wherein, if described service guide is produced immediately and sends, then comprise that by use http response message that described service guide produces the ID of request message or BSAAdress transmits described service guide and produces and finish message.

5. the method for claim 1, wherein, if do not produce described service guide immediately, then produce when finishing, finish message by the service guide identifier (ID) that uses HTTP POST message to transmit to comprise service guide application source request (SGASReq) and the service guide generation of BSA address (BSAAddress) at service guide.

6. the method for claim 1, wherein described service guide request message comprises:

Unique identifier (SGASId) is indicated described service guide request message;

BSAAddress, indication is used to receive the BSA address of described service guide request message; And

Be used to produce the data of service guide.

7. method as claimed in claim 6, wherein, the described data that are used for producing service guide comprise at least a of content, timetable or interactive data.

8. the method for claim 1, wherein described service guide generation is finished message and is comprised:

Identifier (SGASId), the ID of the SGASRes that indication is provided by SGAS; And

Response, indication is about the result's of the project of request service guide response message state.

9. the method for claim 1, wherein described back end interface comprises the SG-2 interface.

10. device that in the broadcast system of supporting the mobile broadcast service, transmits the information of the service guide that is used to produce the mobile broadcast service, this device comprises:

Content creating (CC) piece, the content/information on services and the attribute that will be used to produce service guide send service guide application source (SGAS) to;

SGAS is used for sending the service guide request message based on described content/information on services and attribute to service guide via back end interface and produces (SG-G) unit; And

SG-G is used for using the data that comprise at described service guide request message to produce service guide, and the service guide of indication being finished the generation of service guide produces and to finish message and send SGAS to.

12. device as claimed in claim 10 wherein, uses the HTTP(Hypertext Transport Protocol) based on Internet Protocol (IP) and transmission control protocol (TCP) to transmit described service guide request message.

13. device as claimed in claim 10 wherein, uses the Web service agreement to transmit described service guide request message.

14. device as claimed in claim 10 wherein, if described service guide is produced immediately and sends, then comprises that by use the http response message of the ID of described service guide request message or BSAAdress transmits described service guide and produces and finish message.

15. device as claimed in claim 10, wherein, if do not produce described service guide immediately, then produce when finishing by the service guide identifier (ID) that uses HTTP POST message to transmit to comprise service guide application source request (SGASReq) and the described service guide generation of BSA address (BSAAddress) and finish message at service guide.

16. device as claimed in claim 10, wherein, described service guide request message comprises:

Unique identifier (SGASId) is indicated described service guide request message;

BSAAddress, indication is used to receive the BSA address of described service guide request message; And

Be used to produce the data of service guide.

17. device as claimed in claim 16, wherein, the described data that are used for producing service guide comprise at least a of content, timetable or interactive data.

18. device as claimed in claim 10, wherein, described service guide generation is finished message and is comprised:

Identifier (SGASId), the ID of the SGASRes that indication is provided by SGAS; And

Response, indication is about the result's of the project of request service guide response message state.

19. device as claimed in claim 10, wherein, described back end interface comprises the SG-2 interface.

Images